| commit | e17235382dbb05f70146e141e4b780fd069050dc | [log] [tgz] |
|---|---|---|
| author | Chris Metcalf <cmetcalf@tilera.com> | Thu Mar 29 14:52:00 2012 -0400 |
| committer | Chris Metcalf <cmetcalf@tilera.com> | Mon Apr 02 12:12:48 2012 -0400 |
| tree | d4da45df23c48ac7e0e4f61821125174a39e436a | |
| parent | 5f639fdcd8c186c8128c616e94a7e7b159c968ae [diff] |
arch/tile: work around a hardware issue with the return-address stack In certain circumstances we need to do a bunch of jump-and-link instructions to fill the hardware return-address stack with nonzero values. Signed-off-by: Chris Metcalf <cmetcalf@tilera.com>